November in Hạ Long averages a daily high of 26.4°C with nights around 19.6°C. Expect roughly 5.7 wet days totalling 44.6mm. Comfortable conditions for being outdoors all day.
Across the year, the best time to visit Hạ Long is November–January.
Based on PHU LIEN, VM (48.7km), 1995–2024. 18 years of November data.